CVE-2023-52810

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 17.6% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-08-04.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2024-05-21 15:31Z2 YR AGO

Last updated

2026-08-05 09:11Z1 MO AGO

Reserved

2024-05-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

• CWE-1335Incorrect Bitwise Shift of IntegerBase
• CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

296dc6e85692adeed01f516aada26efe6f9ca81ab80662b2f631fc2da1847fe8

• git.kernel.orghttps://git.kernel.org/stable/c/cc61fcf7d1c99f148fe8ddfb5c6ed0bb75861f01
• git.kernel.orghttps://git.kernel.org/stable/c/8f2964df6bfce9d92d81ca552010b8677af8d9dc
• git.kernel.orghttps://git.kernel.org/stable/c/a81a56b4cbe3142cc99f6b98e8f9b3a631c768e1
• git.kernel.orghttps://git.kernel.org/stable/c/524b4f203afcf87accfe387e846f33f916f0c907
• git.kernel.orghttps://git.kernel.org/stable/c/5f148b16972e5f4592629b244d5109b15135f53f
• git.kernel.orghttps://git.kernel.org/stable/c/0cb567e727339a192f9fd0db00781d73a91d15a6
• git.kernel.orghttps://git.kernel.org/stable/c/491085258185ffc4fb91555b0dba895fe7656a45
• git.kernel.orghttps://git.kernel.org/stable/c/1a7c53fdea1d189087544d9a606d249e93c4934b
• git.kernel.orghttps://git.kernel.org/stable/c/525b861a008143048535011f3816d407940f4bfa